EulerOS 2.0 SP3 : sssd (EulerOS-SA-2019-2052)

Low Nessus Plugin ID 129245

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

- A vulnerability was found in sssd where, if a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could impact services that restrict the user's filesystem access to within their home directory through chroot().(CVE-2019-3811)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected sssd package.

See Also

http://www.nessus.org/u?d982ddfe

Plugin Details

Severity: Low

ID: 129245

File Name: EulerOS_SA-2019-2052.nasl

Version: 1.1

Type: local

Published: 2019/09/24

Updated: 2019/09/24

Dependencies: 12634

Risk Information

Risk Factor: Low

CVSS v2.0

Base Score: 2.7

Vector: CVSS2#AV:A/AC:L/Au:S/C:N/I:N/A:P

CVSS v3.0

Base Score: 5.2

Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libipa_hbac, p-cpe:/a:huawei:euleros:libsss_autofs, p-cpe:/a:huawei:euleros:libsss_certmap, p-cpe:/a:huawei:euleros:libsss_idmap, p-cpe:/a:huawei:euleros:libsss_nss_idmap, p-cpe:/a:huawei:euleros:libsss_simpleifp, p-cpe:/a:huawei:euleros:libsss_sudo, p-cpe:/a:huawei:euleros:python-libipa_hbac, p-cpe:/a:huawei:euleros:python-libsss_nss_idmap, p-cpe:/a:huawei:euleros:python-sss, p-cpe:/a:huawei:euleros:python-sss-murmur, p-cpe:/a:huawei:euleros:python-sssdconfig, p-cpe:/a:huawei:euleros:sssd, p-cpe:/a:huawei:euleros:sssd-ad, p-cpe:/a:huawei:euleros:sssd-client, p-cpe:/a:huawei:euleros:sssd-common, p-cpe:/a:huawei:euleros:sssd-common-pac, p-cpe:/a:huawei:euleros:sssd-dbus, p-cpe:/a:huawei:euleros:sssd-ipa, p-cpe:/a:huawei:euleros:sssd-krb5, p-cpe:/a:huawei:euleros:sssd-krb5-common, p-cpe:/a:huawei:euleros:sssd-ldap, p-cpe:/a:huawei:euleros:sssd-libwbclient, p-cpe:/a:huawei:euleros:sssd-proxy, p-cpe:/a:huawei:euleros:sssd-tools, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Patch Publication Date: 2019/09/24

Reference Information

CVE: CVE-2019-3811